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Solar Photovoltaic Power Systems - How Much Do They Cost?
Buying a Green Home
Solar Photovoltaic Power for Your Home How Much Does a PV System Cost? If you're considering going green with your new (or existing) home, one of your first questions is probably - how much is a solar photovoltaic (PV) system going to cost?  The answer can vary quite a bit, but here's some basic considerations:
Federal and State Tax Credits In North Carolina, there are significant tax credits available.  You'll want to check with your tax accountant to make sure you're eligible.  Or, if you're working through Southern Energy Management, you'll be able to take advantage of their tax accountant, who answers these kinds of questions regularly!

So for some photovoltaic systems, nearly 70% of the system can be paid for by both state and federal solar energy tax credits.
What Size Photovoltaic System Will You Need? The typical "starting point" for a photovoltaic solar power system is 2 killowatts.  To put this in perspective, a typical 2000 sq ft home uses 12 killowatts. 
Average cost per watt to build a photovoltaic system, start to finish, is $8-$10 per watt, with the price per watt decreasing as the size of the system increases, per Southern Energy Management, a nationally ... more

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